Complete Repair Service Technical Manual for John Deere Tractors 6800 and 6900, with all the workshop information to maintain, repair, and rebuild like professional mechanics.

John Deere Tractors 6800 and 6900 series workshop technical manual (repair) includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM4516 - John Deere Tractors 6800, 6900 Technical Manual (Repair).pdf
TM4516 - John Deere Tractors 6800, 6900 Technical Manual (Repair).epub

Total Pages: 1,182 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
   Foreword
   Safety
      Safety Measures
   General Information
      Specifications
      Tune-Up
      Predelivery Inspection
   Engine
      Engine Removal and Installation
   Fuel, Air Intake and Cooling Systems
      Speed Control Linkage
      Fuel System
      Air Intake System
      Cooling System
      Cold Weather Starting Aids
   Electrical System
      Connectors
      Wiring Harnesses
      Charging Circuit
      Starting Motor Circuit
      Switches, Relays and Solenoids
      Monitoring System
      Auxiliary Lighting and Electrical Components
      Convenience and Accessory Components
   PowrQuad™ Transmission
      Removal and Installation of Transmission Components
      Transmission Controls
      PowrQuad™ Module
      Creeper Transmission
      Range Transmission
   Drive Systems
      Component Removal and Installation
      U-Jointed Shafts and Torsion Damper
      Front Wheel Drive Clutch
      Differential
      Final Drives
      Rear PTO
      Front PTO
      Hydraulic Pump Drive
      Front Implement Drive
   Steering and Brakes
      Hydrostatic Steering
      Brake Valve
      Rear Wheel Brakes
      Handbrake
      Hydraulic Trailer Brake
      Air Brakes
   Hydraulic System
      Controls
      Hydraulic Pump and Charge Pump
      Valves
      Three-Point Hitch
      Selective Control Valves and Couplers
   Miscellaneous
      Component Removal and Installation
      Main Frame
      Front and Rear Wheels
      Trailer Hitch
      Pick-Up Hitch
      Swinging Drawbar
   Operator's Cab and 4-Post Rops
      Tilting or Removing/Installing Operator's Cab
      Controls and Instruments
      Electronic Hitch Control Components
      Air Conditioning System
      Heating System
      Operator' Cab
      Seats
      Radio Installation
   Special Tools (Dealer-Fabricated)

tm4516 - 6800 and 6900 tractors

Table of Contents

Foreword

Section 05: Safety

Group 05: Safety Measures

Safety Information

“Important” - Information

“Note” - Information

Handle Fluids Safely-Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Prevent Acid Burns

Avoid High-Pressure Fluids

Park Machine Safely

Support Machine Properly

Wear Protective Clothing

Work in Clean Area

Service Machines Safely

Work In Ventilated Area

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Avoid Heating Near Pressurized Fluid Lines

Remove Paint Before Welding or Heating

Keep ROPS Installed Properly

Service Tires Safely

Practice Safe Maintenance

Use Proper Tools

Dispose of Waste Properly

Live With Safety

Service Front-Wheel Drive Tractor Safely

Section 10: General Information

Group 05: Specifications

Specifications

Diesel Engine Oil

Transmission and Hydraulic Oil

Front Wheel Drive Axle Oil

Engine Coolant

Grease

Oil Filters

Mixing of Lubricants

Alternative and Synthetic Lubricants

Lubricant Storage

Unified Inch Bolt and Cap Screw Torque Values

Metric Bolt and Cap Screw Torque Values

Serial Number Plates

Product Identification Number and Component Serial Numbers

Group 10: Tune-Up

Specifications

Preliminary Engine Test

Tractor Tune-Up

Final Engine Check

Tractor Operation Check

Group 15: Predelivery Inspection

Predelivery Inspection

Section 20: Engine

Group 00: Engine Removal and Installation

Special or Essential Tools

Specifications

Removing Engine

Installing Engine

Replacing Engine Mountings

Front Engine Mountings

Rear Engine Mountings

Section 30: Fuel, Air Intake and Cooling Systems

Group 05: Speed Control Linkage

Specifications

Adjusting Throttle Hand Lever and Pedal

Adjusting Speed Control Linkage

Group 10: Fuel System

General Information

Removing Fuel Tank

Installing Fuel Tank

Replacing Fuel Gauge Sending Unit

Replacing Fuel Transfer Pump

Bleeding Fuel System

Changing Fuel Filter

Group 15: Air Intake System

General Information

Air Intake System

Group 20: Cooling System

General Information

Specifications

Removing Radiator

Replacing Fan and Viscous Fan Drive

Installing Radiator

Relieving Drive Belt

Replacing Drive Belt

Replacing Drive Belt Tensioner

Repairing Drive Belt Tensioning Device

Hydraulic Drive Belt Tensioner Up to tractor serial no. 159438 - Exploded View

Group 25: Cold Weather Starting Aids

Fuel Preheater

Electric Starting Aid

Coolant Heater

Section 40: Electrical System

Group 05: Connectors

Special or Essential Tools

Disconnecting Electrical Circuit

METRI PACK Connector

WEATHER PACKWEATHER PACK is a trademark of Packard Electric. Connector

CRIMP SNAP IN Connector

CPCCPC is a trademark of AMP Inc. Connector

Replace Load Center Connector

Replace Power Distribution Center Connectors

Replacing Female Terminal on 45-Pin Plug

Installing Terminal

Changing Terminals

Stripping Wire Ends

Installing Terminal

Group 10: Wiring Harnesses

Ground Point Locations

Removing and Installing Engine Wiring Harness

Removing and Installing Cab Wiring Harness

Removing and Installing Wiper and Air Conditioning Harness

Removing and Installing Cab Roof Wiring Harness

Removing and Installing Transmission Wiring Harness

Group 15: Charging Circuit

Repair Alternator-Use CTM

General

Specifications

Removing Alternator

Relieving Drive Belt

Group 20: Starting Motor Circuit

Special or Essential Tools

Specifications

Repair Starter-Use CTM

Removing Starting Motor

Group 25: Switches, Relays and Solenoids

Disconnecting Electrical Circuit

Specifications

Replace Stop Light Switches

Adjusting the Stop Light Switch

Removing and Installing the Thermostat Switch

Removing and and Installing the High/Low Pressure Switch

Replacing Blower Switch

Replacing Air Conditioning Switch

Removing HMS (Headland Management System) Switch

Replace MFWD Solenoid

Replace MFWD Switch

Replace Differential Lock and Rear PTO Solenoids

Differential Lock Switch

Replace PTO Switch

Replace Load/Depth Controller

Replace Hitch Control Potentiometer and Switch

Replacing Draft Sensor

Replacing Rockshaft Remote Control Switch

Replace and Install Hitch Position Sensor

Location of Hitch Position Sensor

Replace Fuel Shut-Off Solenoid

Replace Main Switch

Replace Light Switch and Hazard Warning Light Switch

Replace Wiper/Washer Switch

Main Fuses

Fuse Box (Load Center) 1 (Up to Serial No. 139832)

Fuse Box (Load Center) 2 (Up to Serial No. 139832)

Fuse Box (Load Center) 1 (From Serial No. 139833)

Fuse Box (Load Center) 2 (From Serial No. 139833)

Group 30: Monitoring System

Disconnecting Electrical Circuit

Replacing PTO Speed Sending Unit

Replacing Engine Oil Pressure Sending Unit

Replacing Engine Speed Sending Unit

Replacing Air Cleaner Sending Unit

Replacing Coolant Temperature Sending Unit

Replacing Fuel Gauge Sending Unit

Replace Speed Sending Unit

Replacing Overvoltage Protection

Temperature and Pressure Sending Units in Transmission Oil Circuit

Removing Instrument Unit

Group 40: Auxiliary Lighting and Electrical Components

Replace Seven-Terminal Outlet Socket

Group 45: Convenience and Accessory Components

Disconnecting Electrical Circuit

Removing and Installing Fan and Radiator

Replace Wiper Motor

Replace Dome Light Switch

Section 55: Transmission

Group 00: Removal and Installation of Transmission Components

Special Or Essential Tools

Specifications

Removing the PowrQuad PowrQuad is a trademark of Deere & Company. Module

Installing the PowrQuad PowrQuad is a trademark of Deere & Company. Module

Removing the Creeper Transmission

Installing Creeper Transmission

Removing the Range Transmission

Installing the Range Transmission

Group 05: Transmission Controls

Specifications

Gear Shift Linkage

Range Shift Linkage

Installing Bowden Cables

Adjusting Reverser Drive Linkage

Adjusting Shift Linkage

Adjusting Parking Lock

Group 10: PowrQuadPowrQuad is a trademark of Deere & Company. Module

Special or Essential Tools

Service Equipment and Tools

Other Material

Specifications

Repair Instructions

Transmission Components

Install Transmission in Repair Stand

Remove Transmission Front Cover/Front Valve Housing

Remove Front Valve Housing

Front Valve Housing Valves

Transmission Front Cover Valves

Traction Clutch Valve

Replace Traction Clutch Valve Shifter Lever/Shaft Seal

Replace Traction Clutch Valve Inner Arm/Shaft

Transmission Pump-Cross-Sectional View

Repair Transmission Pump

Install Front Valve Housing

Install Transmission Front Cover/Front Valve Housing

Remove Shift Control Valve Housing

Replace Forward-Reverse/Speed Selector Shifter Levers/Shaft Seals

Replace Forward-Reverse/Speed Selector Shifter Shafts/Shifter Arms

Shift Control Valve Housing Valves

Modulator Valve-Cross-Sectional View

Planetary Housing Valves

Forward/Reverse Control Valve-Cross-Sectional View

Speed Selector Valve-Cross-Sectional View

Assemble and Install Shift Valve Housing

Disassemble Planetary/Reverse Brake Housing Assembly

Recondition Input Planetary Carrier

Input Planetary Assembly-Cross-Sectional View

Disassemble Reverse Brake Housing Components

Reverser Carrier/Traction Clutch Assembly-Cross-Sectional View

Recondition Reverser Carrier/Traction Clutch Assembly

Disassemble Planetary Housing Components

Direct Drive Clutch Assembly-Cross-Sectional View

Recondition Direct Drive Clutch Assembly

Assemble Planetary Housing Components

Assemble Reverse Brake Housing Components

Assemble Planetary/Reverse Brake Housing Assembly

Group 15: Creeper Transmission

Service Equipment and Tools

Specifications

Preliminary Work

Creeper Transmission-Cross-Sectional View

Shifter Components-Cross-Sectional View

Removing Shifter Components

Input/Output Drive Shaft - Components

Countershaft and Housing - Components

Remove Input/Output Drive Shaft Assembly

Disassemble and Assemble Drive Shaft/Snubber Brake

Remove and Install Countershaft

Install Input/Output Shaft Assembly

Final Assembly

Group 20: Range Transmission

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Preliminary Work

Range Box Up to Transmission Serial No. 024698 corresponding tractor serial no. is 135080

Range Box From Transmission Serial No. 024699 corresponding tractor serial no. is 135081

Shifting Mechanism - Cross-Sectional View

Removing Differential Drive Shaft

Removing Drive Shaft

Differential Drive Shaft - Exploded View

Drive Shaft (30 KM/H; 18.5 MPH Version) - Exploded View

Drive Shaft (40 KM/H; 25 MPH Version) - Exploded View

Shifting Mechanism - Exploded View

Parking Lock - Exploded View

Repairing Drive Shaft

Installing Drive Shaft

Adjusting Drive Shaft End Play

Installing Differential Drive Shaft and Adjusting Cone Point

Adjusting End Play of Differential Drive Shaft

Adjusting Shifting Mechanism

Repairing and Installing Shift Cover

Final Assembly

Section 56: Drive Systems

Group 00: Component Removal and Installation

Special or Essential Tools

Specifications

Removing Differential Housing

Installing Differential Housing

Removing PTO Housing

Installing PTO Housing

Removing Final Drives

Installing Final Drives

Removing Front Wheel Drive Clutch

Installing Front-Wheel Drive Clutch

Removing Front PTO

Installing Front PTO

Group 05: U-Jointed Shafts and Torsion Damper

Specifications

Removing U.J. Shaft (FWD)

Installing U.J. Shaft (FWD)

Removing U.J. Shaft (Engine)

Removing the Torsion Damper

Changing the Torsion Damper Bearing

Installing the Torsion Damper

Installing the U.J. Shaft (Engine)

Disassemble Universal Jointed Drive Shaft

Assembling Jointed Shaft

Group 10: Front Wheel Drive Clutch

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Preliminary Work

Front Wheel Drive Clutch - Cross Sectional View

Removing Clutch

Disassemble MFWD Clutch

Front Wheel Drive Clutch Components

Assembling Clutch

Installing Clutch

Adjusting End Play

Adjusting the Brake Band

Final Assembly

Group 15: Differential

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Preliminary Work

Removing the Differential

Disassembling the Differential

Exploded View

Assembling the Differential

Installing the Differential

Adjusting Differential Preload

Adjusting Backlash

Final Assembly

Group 20: Final Drives

Special or Essential Tools

Service Equipment and Tools

Other Material

Specifications

Repair Instructions

Preliminary Work

Final Drive-Cross-Sectional View

Disassemble Planet Pinion Carrier

Planet Pinion Carrier-Exploded View

Assemble Planet Pinion Carrier

Remove Axle Housing

Disassemble and Assemble Axle Housing

Disassemble and Assemble Axle Shaft

Install Axle Housing

Install Planet Pinion Carrier and Check Rolling Drag Torque

Final Assembly

Group 25: Rear PTO

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Repair PTO

PTO Clutch-Cross-Sectional View

Remove and Disassemble PTO Clutch

Assemble and Install PTO Clutch

Remove and Disassemble Countershaft

PTO Countershaft-Cross-Sectional View

Assemble and Install

Shiftable PTO Output Shaft-Cross-Sectional View

Remove and Disassemble Output Shaft

Assemble and Install PTO Output Shaft

Shiftable PTO Shifter - Exploded View

Remove PTO Shifter

Install PTO Shifter

Replace PTO Brake

Replacing Oil Seal on PTO Output Shaft

Remove Valve Housing

Disassemble and Assemble Valve Housing

Install Valve Housing

PTO Shifting Parts

Changing and Adjusting the Bowden Cable

Adjusting the Indicator Light Switch

Group 30: Front PTO

Special or Essential Tools

Specifications

Front PTO (Running Clockwise)

Front PTO (Running Counterclockwise)

Front PTO - Sectional View

Removing Front PTO Shaft

Disassembling Front PTO Shaft

PTO (Clockwise Running) - Exploded View

PTO (Counterclockwise Running) - Exploded View

PTO Clutch and Brake - Clockwise Running PTO

PTO Clutch and Brake - Counterclockwise Running PTO

Front PTO Housing

Assembling Front PTO

Determining Preload of Input Shaft and PTO Shaft Taper Roller Bearings

Installing Front PTO Shaft

Repairing Solenoid Valve

Layout of Oil Lines

Group 35: Hydraulic Pump Drive

Special or Essential Tools

Service Equipment and Tools

Specifications

Hydraulic Pump Drive-Cross-Sectional View

Remove and Disassemble Pump Drive Pinion Gear

Remove and Disassemble Pump Drive Gear

Assemble and Install Pump Drive Gear

Assemble and Install Pump Drive Pinion

Group 40: Front Implement Drive

Special or Essential Tools

Specifications

Exploded View

Replacing Damper

Section 60: Steering and Brakes

Group 05: Hydrostatic Steering

Special or Essential Tools

Specifications

Removing Steering Valve

Removing Steering Column and Steering Valve

Steering Valve- Exploded View

Repairing Steering Valve

Disassembling the Steering Valve

Exploded View of Steering Valve

Assembling the Steering Valve

Adjusting Double-Acting Shock Valves

Steering Wheel and Steering Column

Repairing the Steering Column

Installing Steering Valve

Installing Steering Column and Steering Valve

Group 10: Brake Valve

Specifications

Repair Instructions

Removing Brake Valve

Repair Brake Valve

Installing Brake Valve

Adjusting the Stop Light Switch

Group 15: Rear Wheel Brakes

Specifications

Preliminary Work

Removing the Rear Wheel Brakes

Rear Wheel Brakes - Exploded View

Repairing the Brakes

Installing the Rear Brakes

Final Assembly

Bleeding the Brakes

Checking the Brakes

Group 20: Handbrake

Specifications

Preliminary Work

Removing the Handbrake

Exploded View of Handbrake - 6800 Tractor

Exploded View of Handbrake - 6900 Tractor

Installing the Handbrake

Adjusting the Brake Band

Final Assembly

Handbrake Components

Replacing the Handbrake Cable

Adjusting the Handbrake

Group 25: Hydraulic Trailer Brake

Special or Essential Tools

Specifications

Replacing Trailer Brake Valve

Replacing the Check Valve

Bleeding Trailer Brake Valve

Checking Trailer Brake Valve

Cleaning Trailer Brake Valve

Cleaning Sieve

Group 30: Air Brakes

Special or Essential Tools

Specifications

General Information

Installing the Screw Unions

Changing the Compressor

Changing the Compressed Air Tank

Changing the Pressure Control Valve

Changing the Pressure-Limiting Valve

Changing the Trailer Control Valve

Changing the Pressure Gauge

Changing the Coupling Ends

Visual and Operational Checks

Leak Test

Checking the Handbrake (Dual-Line Brakes)

Checking the Handbrake (Single-Line Brakes)

Adjusting the Handbrake

Checking the “Supply” Coupling End

Section 70: Hydraulic System

Group 05: Controls

General Information

Connecting Bowden Cable

SCV Actuating Elements

Adjusting Bowden Cable

Installing Multi-Function Lever

Adjusting Multi-Function Lever

Group 10: Hydraulic Pump and Charge Pump

Service Equipment and Tools

Other Material

Specifications

Repair Instructions

Removing Charge Pump

Disassembling Charge Pump

Assembling Charge Pump

Installing Charge Pump

Checking Lube Oil Valve

Restrictor in Oil Tank

Check Valve in Oil Leak-Off Line

Changing the Hydraulic Pump Controller

Hydraulic Pump Controller-Exploded View

Disassemble, Inspect, and Assemble Hydraulic Controller

Adjusting the Controller

Removing the Hydraulic Pump

Installing the Hydraulic Pump

Hydraulic Pump 40 cm3 (2.4 cu.in) - Exploded View

Hydraulic Pump 25 cm3 (1.5 cu.in) - Exploded View

Disassemble, Inspect and Assemble Hydraulic Pump

Adjust Swashplate Bearing Preload

Adjust Shaft Bearing Preload-40 cm 3 (2.4 cu.in) Pump

Group 15: Valves

Special or Essential Tools

Special Tools (Dealer Fabricated)

Specifications

Repair Instructions

Direct Control of Rockshaft

Removing the Rockshaft Valve

Repairing Rockshaft Valve

Depth to Which Pressure and Discharge Valves are Screwed In

Changing the Stepper Motor

Centering the Stepper Motor

Installing the Rockshaft Valve

Installing Shuttle Valves

Repairing the Inlet Priority Valve - Exploded View

Removing the Inlet Priority Valve

Installing the Inlet Priority Valve

Checking Oil Filter Head

Filter Relief Valve

Power Beyond Application Valve - Exploded View (New Version)

Power Beyond Application Valve - Exploded View (Old Version)

Connecting the Power Beyond Application Valve

Adjusting the Power Beyond Application Valve

Converting the Power Beyond Application Valve

Connecting the Power Beyond Application Valve

Adjusting the Power Beyond Application Valve

Group 20: Three-Point Hitch

Other Material

Specifications

Changing the Position Sensor

Draft Sensor and Draft Link Support - Exploded View

Changing the Draft Sensor and Draft Link Support

Removing and Installing the Lift Cylinders

Cross-Section and Exploded View - Lift Cylinder

Replacing the Bushings on the Rockshaft Housing

Automatic Stabilizer Rod (Left-Hand)

Adjustable Stabilizer Rod (Left or Right)

Adjustable Stabilizer Rod (Right-Hand)

Group 25: Selective Control Valves and Couplers

Special Tools (Dealer Fabricated)

Other Material

Specifications

Repair Instructions

SCV Identification

Removing Selective Control Valves

Series 100 Selective Control Valve - Exploded View

Disassemble, Inspect and Assemble the Control Valve-Series 100

Series 200 Selective Control Valve-Exploded View

Series 300 Selective Control Valve-Exploded View

Replace Control Knobs

Inspect Poppet Load-Check Valves

Inspect Pressure Compensator Valve-300 Series

Inspect Metering Valve-Three-Position SCV

Inspect Metering Valve-200 Series

Disassemble, Inspect, and Assemble Control Valve-300 Series

Disassemble, Inspect, and Assemble Control Valve-200 Series

Installing Selective Control Valves

Installing Shuttle Valves

Installing the Endplate

Adjustment of Pressure Limit at Selective Control Valves (300 Series)

Changing Couplers

Deluxe Coupler - Exploded View

Repairing the Deluxe Coupler

Checking Couplers for Leaks

Section 80: Miscellaneous

Group 00: Component Removal and Installation

Special or Essential Tools

Specifications

Removing Main Frame Halves

Installing Main Frame Halves

Removing Front Wheel Drive Axle

Installing Front Wheel Drive Axle

Removing Front Axle Support

Installing Front Axle Support

Group 05: Main Frame

Specifications

Removing and Installing the Main Frame

Group 10: Front and Rear Wheels

Special or Essential Tools

Specifications

Removing a Wheel (Front or Rear)

Attaching the Front Wheels

Attaching the Rear Wheels

Group 15: Trailer Hitch

Specifications

Installing the Trailer Mounting

Installing the Guide Rails

Trailer Mounting (Height-Adjustable, 4-Position)

Trailer Mounting (Height-Adjustable, 9-Position)

Repairing the Automatic Trailer Hitch

Remote Control for Automatic Trailer Hitch

Adjusting the Remote Control

Functional Check

Group 20: Pick-Up Hitch

Specifications

Installing Upper Frame

Frame Assembly - Exploded View

Operating Lever and Lift Links - Exploded View

Hydraulic Parts

Repairing Hydraulic Cylinder

Adjusting Lift Links

Adjusting Guide Stop

Changing the Bowden Cable

Adjusting the Bowden Cable

Operational Check

Group 25: Swinging Drawbar

Torques for Hardware - Swinging Drawbar

Torques for Hardware - Swinging Drawbar with Pick-Up Trailer Hitch

Section 90: Operator's Cab and 4-Post Rops

Group 00: Tilting or Removing/Installing Operator's Cab

Special or Essential Tools

Specifications

Tilting the Cab Upward

Tilting the Cab Downward

Removing the Operator's Cab

Installing Operator's Cab

Group 05: Controls and Instruments

Disconnecting Electrical Circuit

Specifications

Removing Instrument Unit

Replacing Bulbs

Removing the Control Panel

Replacing a Bulb

Adjusting Digital Control

Adjusting Analog Control

Removing Multi-Function Unit

Replacing Multi-Function Unit Components

Installing Steering Wheel

Replacing Basic Control Module

Group 10: Electronic Hitch Control Components

Disconnecting Electrical Circuit

Replacing Electronic Control Unit

Activating Quick-Lower or Hitch Dampening Functions

Replacing Operation Unit

Group 15: Air Conditioning System

Special or Essential Tools

Specifications

Safety at Work

Handling Refrigerant

In an Emergency

Safety Equipment

Storage of Refrigerant Containers

R134A Refrigerant

Discharging the System

Evacuating the System

Filling With Refrigerant Oil

Filling the System

Topping Up a Partly Discharged System

Leak Test

Removing the Compressor

Checking Level in the Compressor

Disassembling the Compressor Clutch

Checking Clutch Hub Clearance

Checking the Compressor Manifold

Installing the Compressor

Removing and Installing the Condenser

Removing and Installing the Receiver-Drier

Removing and Installing the Evaporator and Expansion Valve

Installing Condensation Water Drain Hoses

Removing and Installing the Thermostat Switch

Removing and and Installing the High/Low Pressure Switch

Group 20: Heating System

Ventilator and Heater, Exploded View

Removing and Installing Fan and Radiator

Removing and Installing Heating Regulator

Removing the Air Filter

Group 25: Operator' Cab

Specifications

Removing Cab Frame

Removing and Installing Mounting Brackets

Installing Windshield

Installing Rear Window

Adjusting Window Contact Pressure

Removing Cab Door

Installing Cab Door

Installing Door Lock

Installing Door Holding Bracket

Replacing Handrail or Rear View Mirror

Removing Hatch

Removing Outer Roof

Removing Inner Roof

Installing Inner Roof

Group 30: Seats

Specifications

Comfort Seat DS44-07, Exploded View

Comfort Seat DS44-06, Exploded View

Super Comfort Seat S85/90-05, Exploded View - Upper Section

Super Comfort Seat DS85H1-02, Exploded View - Lower Section

Air Comfort Seat MSG95A-00, Lower Section

Passenger Seat, Exploded View

Group 35: Radio Installation

Radio, Loudspeakers and Aerial, Exploded View

Section 99: Special Tools (Dealer-Fabricated)

Group 05: Special Tools (Dealer-Fabricated)

DFRW29-Final Drive Housing Adapter

DFRW30-Axle Jacking Tool

DFRW79-Piston Holding Tool

Holding Device

Shifter Rail Detent Holding Tool

Socket Wrench Insert

Suspension Eyes for Operator's Cab

John Deere Tractors 6800, 6900 Repair Service Manual (TM4516)